Home / 1,705,601,451.92-2,551,016,474.76-1,004,422,182.56

Finding the Fourth Proportional to 1,705,601,451.92, 2,551,016,474.76 and 1,004,422,182.56

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Solution

The fourth proportional to 1,705,601,451.92, 2,551,016,474.76 and 1,004,422,182.56 is: 1,502,283,861.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,601,451.92 : 2,551,016,474.76 = 1,004,422,182.56 : x
  2. Step 2: Convert to fraction form
    1,705,601,451.92/2,551,016,474.76 = 1,004,422,182.56/x
  3. Step 3: Cross multiply
    1,705,601,451.92x = 2,551,016,474.76 × 1,004,422,182.56
  4. Step 4: Simplify right side
    1,705,601,451.92x = 2,562,297,535,324,956,672
  5. Step 5: Solve for x
    x = 2,562,297,535,324,956,672/1,705,601,451.92
  6. Step 6: Final answer
    x = 1,502,283,861.47

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.